Alfa Laval Positive Displacement Pump. Model: SRU-2. S/N: 01-5-9410A. Reliance Electric Industrial Co. motor: 3 hp, 1755 rpm, 230/460 v, 7.6/3.8 a, 60 Hz, 3 phase. Motor drive: 3.30 in hp, 1750 in rpm, 648 out rpm, 322 IN/LB torque, 2.7 ratio. (2) 3 in. stainless steel rotors. Stainless steel base. Inlet/outlet: (2) Tri-Clamps with 1 in. inner dia. and 2 in. outer dia. Overall dimensions: 3 ft. 5-1/2 in. L x 1 ft. 3 in. W x 1 ft. 6 in. H.(ACN86).